Here is a scan in stereo (say it with lots of echo and overdubbing):
Finally here is a scan of the slide with the date and title.
These stereo views are usually very nice and shot on Kodachrome stock. It was a definite fad in the 1950s. One of the most famous people into 3-Dimensional photography was Harold Lloyd. Several years ago there was a nice book published of his images featuring Hollywood stars in his backyard and at his pool. The cameras today are pricey, but there are lots of photographers out there still taking 3-Dimensional images.